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公开(公告)号:US09816054B2
公开(公告)日:2017-11-14
申请号:US12249584
申请日:2008-10-10
申请人: Sergei Saveliev , Daniel Simpson , Keith V. Wood , Harry Tetsuo Uyeda , Carolyn Woodroofe Hitko , Dieter Klaubert
发明人: Sergei Saveliev , Daniel Simpson , Keith V. Wood , Harry Tetsuo Uyeda , Carolyn Woodroofe Hitko , Dieter Klaubert
IPC分类号: C07C309/64 , C11D1/20 , C07C309/10 , C07C309/14 , C07C309/15 , C07C309/16 , C07C323/12 , C07C329/06 , C07D307/40 , C07D307/56 , C07D317/22 , C07D333/16 , C11D1/14
CPC分类号: C11D1/20 , C07C309/10 , C07C309/14 , C07C309/15 , C07C309/16 , C07C323/12 , C07C329/06 , C07D307/40 , C07D307/56 , C07D317/22 , C07D333/16 , C11D1/143
摘要: The invention provides surfactant compounds of formulas I-IX, which can be used in methods for aiding the solubilization, digestion, preparation, analysis, and/or characterization of biological material, for example, proteins or cell membranes. The compounds can also aid in the recovery of peptides generated during protein digestion, particularly for in-gel digestion protocol. Additionally, the compounds can improve enzymatic protein deglycosylation without interfering with downstream sample preparation steps and mass spectrometric analysis. The compounds can be specifically useful as digestion aids that can be decomposed by an acid, by heat, or a combination thereof. Decomposition of the surfactants allows for facile separation from isolated samples, and/or allows for analysis of the sample without interfering with the sensitivity of various analytical techniques.
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公开(公告)号:US20090095628A1
公开(公告)日:2009-04-16
申请号:US12249584
申请日:2008-10-10
申请人: Sergei Saveliev , Daniel Simpson , Keith V. Wood
发明人: Sergei Saveliev , Daniel Simpson , Keith V. Wood
IPC分类号: C07K1/26 , C07C309/64 , C07D307/02 , C07D317/10 , C07K1/14 , C12N9/96 , C12Q1/37 , C07K1/16
CPC分类号: C11D1/20 , C07C309/10 , C07C309/14 , C07C309/15 , C07C309/16 , C07C323/12 , C07C329/06 , C07D307/40 , C07D307/56 , C07D317/22 , C07D333/16 , C11D1/143
摘要: The invention provides surfactant compounds of formulas I-IX, which can be used in methods for aiding the solubilization, digestion, preparation, analysis, and/or characterization of biological material, for example, proteins or cell membranes. The compounds can also aid in the recovery of peptides generated during protein digestion, particularly for in-gel digestion protocol. Additionally, the compounds can improve enzymatic protein deglycosylation without interfering with downstream sample preparation steps and mass spectrometric analysis. The compounds can be specifically useful as digestion aids that can be decomposed by an acid, by heat, or a combination thereof. Decomposition of the surfactants allows for facile separation from isolated samples, and/or allows for analysis of the sample without interfering with the sensitivity of various analytical techniques.
摘要翻译: 本发明提供式I-IX的表面活性剂化合物,其可用于帮助生物材料例如蛋白质或细胞膜的增溶,消化,制备,分析和/或表征的方法。 这些化合物还可以帮助回收在蛋白质消化过程中产生的肽,特别是对于凝胶内消化方案。 另外,这些化合物可以改善酶蛋白去糖基化而不干扰下游样品制备步骤和质谱分析。 这些化合物可以特别用作能够被酸,加热或其组合分解的消化助剂。 表面活性剂的分解允许从分离的样品中容易地分离,和/或允许分析样品而不干扰各种分析技术的灵敏度。
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公开(公告)号:US20060009355A1
公开(公告)日:2006-01-12
申请号:US11201714
申请日:2005-08-11
申请人: Daniel Simpson , Tonny Johnson , Roderick Flemming
发明人: Daniel Simpson , Tonny Johnson , Roderick Flemming
IPC分类号: B01J20/22
CPC分类号: B01D15/3828 , B01J20/103 , B01J20/28009 , B01J20/286 , B01J20/3204 , B01J20/3217 , B01J20/3219 , B01J20/3234 , B01J20/3242 , B01J20/3251 , B01J20/3259 , B01J20/3265 , B01J20/3289 , B01J20/3293 , B01J45/00 , B01J2220/58 , B01J2220/66 , C02F1/285 , C02F2101/20 , C07K1/20 , G01N2030/042
摘要: The present invention provides compositions for the separation of metals or biomolecules such as polypeptides, nucleic acids, or endotoxins using modified solid supports.
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公开(公告)号:US20060199732A1
公开(公告)日:2006-09-07
申请号:US11419230
申请日:2006-05-19
申请人: Daniel Simpson , Tonny Johnson , Roderick Flemming
发明人: Daniel Simpson , Tonny Johnson , Roderick Flemming
IPC分类号: B01J20/22
CPC分类号: B01D15/3828 , B01J20/103 , B01J20/28009 , B01J20/286 , B01J20/3204 , B01J20/3217 , B01J20/3219 , B01J20/3234 , B01J20/3242 , B01J20/3251 , B01J20/3259 , B01J20/3265 , B01J20/3289 , B01J20/3293 , B01J45/00 , B01J2220/58 , B01J2220/66 , C02F1/285 , C02F2101/20 , C07K1/20 , G01N2030/042
摘要: The present invention provides compositions for the separation of metals or biomolecules such as polypeptides, nucleic acids, or endotoxins using modified solid supports.
摘要翻译: 本发明提供了使用改性固体支持物分离金属或生物分子例如多肽,核酸或内毒素的组合物。
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